Piaggio Liberty 50 S Euro 5 vs Yamaha Aerox 4

Fuel	Petrol	Petrol
Engine Displacement	49.00 cc	49.45 cc
Engine	i-get, Single cylinder four-stroke	Single cylinder, 4-stroke, liquid-cooled, SOHC
Engine Starting	Electric	Electric and kick
Engine Lubrication	Oil with wet sump	Wet sump
Clutch	Automatic centrifugal dry clutch	--
Fuel System	Three-valve single overhead camshift (two for intake, one for exhaust)	Fuel Injection
Ignition	--	TCI
Cooling System	Air	liquid-cooled
Maximum Power	3 Ps @ 7750 Rpm	2.9 PS @ 7250 RPM
Maximum Torque	2.9 Nm @ 6500 Rpm	3.3 NM @ 4500 RPM
Transmission	CVT with torque server	V-Belt Automatic

Front	Tubeless 90/80 - 16''	120/70-13
Rear	Tubeless 100/80-14''	130/60-13
Wheel / RIM	--	Spoke

Front	Single 240-mm disc	Single Disc, Ø190 mm
Rear	140-mm drum	Single Disc, Ø190 mm

Front	Hydraulic telescopic fork, 76 mm stroke	Telescopic forks
Rear	Single hydraulic shock absorber with adjustable preload with 4 settings, 73.5 mm stroke	Hydraulic unit swing

Colors

Black Opaco Bianco Luna Grigio Materia

Matt Grey Yamaha Blue

Length	1945 mm	1870 mm
Width	690 mm	705 mm
Height	--	1155 mm
Weight	--	97 kg
Seat Height	780	817
Wheelbase	1370 mm	1275 mm
Ground Clearance	--	118 mm
Fuel Tank Capacity	6 litres	6.0 litres

Features	--	- R-series derived supersport-style bodywork - Tubular frame for sports handling performance - High-tech LCD instrument panel - Smooth-action hydraulic-telescopic front forks
Additional Details	Emission Standard : Euro 4	--